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CVE-2019-15809

EPSS 0.10% · P28
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I. Basic Information for CVE-2019-15809

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Smart cards from the Athena SCS manufacturer, based on the Atmel Toolbox 00.03.11.05 and the AT90SC chip, contain a timing side channel in ECDSA signature generation. This allows a local attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because the Atmel Toolbox 00.03.11.05 contains two versions of ECDSA signature functions, described as fast and secure, but the affected cards chose to use the fast version, which leaks the bit length of the random nonce via timing. This affects Athena IDProtect 010b.0352.0005, Athena IDProtect 010e.1245.0002, Athena IDProtect 0106.0130.0401, Athena IDProtect 010e.1245.0002, Valid S/A IDflex V 010b.0352.0005, SafeNet eToken 4300 010e.1245.0002, TecSec Armored Card 010e.0264.0001, and TecSec Armored Card 108.0264.0001.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
ECDSA/EdDSA 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
多款Athena产品中的智能卡存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。以下产品及版本受到影响：Athena IDProtect 010b.0352.0005；Athena IDProtect 010e.1245.0002；Athena IDProtect 0106.0130.0401；Athena IDProtect 010e.1245.0002；Valid S/A IDflex V 010b.0352.0005；SafeNet
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

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II. Public POCs for CVE-2019-15809

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III. Intelligence Information for CVE-2019-15809

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Same Patch Batch · n/a · 2019-10-03 · 38 CVEs total

CVE-2019-151661.6 LOWlmp_print in tcpdump lacks certain boundary checks
CVE-2019-15163libpcap 代码问题漏洞
CVE-2018-16228tcpdump 缓冲区错误漏洞
CVE-2018-16229tcpdump 缓冲区错误漏洞
CVE-2018-16230tcpdump 缓冲区错误漏洞
CVE-2018-16300tcpdump 缓冲区错误漏洞
CVE-2018-16451tcpdump 缓冲区错误漏洞
CVE-2018-16452tcpdump 缓冲区错误漏洞
CVE-2019-15161libpcap 输入验证错误漏洞
CVE-2019-15162libpcap 数据伪造问题漏洞
CVE-2018-16227tcpdump 缓冲区错误漏洞
CVE-2019-16931WordPress Visualizer插件跨站脚本漏洞
CVE-2019-15164libpcap 代码问题漏洞
CVE-2019-15165libpcap 输入验证错误漏洞
CVE-2019-16866Unbound 缓冲区错误漏洞
CVE-2019-16328RPyC 安全漏洞
CVE-2019-15766KSLABS KSWEB 代码注入漏洞
CVE-2019-16198KSLabs KSWEB 路径遍历漏洞
CVE-2019-17113libopenmpt 缓冲区错误漏洞
CVE-2018-14466tcpdump 缓冲区错误漏洞

Showing top 20 of 38 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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